Can toothpaste and baking soda whiten teeth? Toothpaste itself contains cleaning factors, which can remove dirt from teeth. Plus baking soda is sodium bicarbonate, which can decompose and remove tartar, thus helping to whiten teeth.
Method of whitening teeth with toothpaste and baking soda
The method of whitening toothpaste with baking soda;
Squeeze a proper amount of toothpaste on the toothbrush, then add a small amount of baking soda to mix and you can brush your teeth normally. You can also add a proper amount of salt, so that the effect of brushing your teeth will be better. And when brushing your teeth, place the toothbrush at the junction of teeth and gums at a 45-degree angle, gently move the toothbrush in a circular way, brush 1~2 teeth at a time, and rinse it out in 2~3 minutes.
Is baking soda toothpaste effective in whitening teeth?
Toothpaste and baking soda have limited whitening effect. It only has a certain whitening effect on exogenous tooth discoloration.
Generally, exogenous tooth discoloration is mostly caused by pigments in drinks, tea and other foods or smoke stains left by smoking. This kind of tooth may be whitened with toothpaste and baking soda. The best way is to see a doctor to clean teeth, remove tartar and whiten teeth.
Toothpaste and baking soda cannot be used for a long time to whiten teeth.
Toothpaste and baking soda can't be used for a long time to whiten teeth. It is easy to cause enamel damage, make teeth sensitive and irritating, and affect normal physiological functions. Generally, we suggest brushing your teeth with toothpaste containing baking soda three to four times a week.
Five ways to help you whiten your teeth 1, brush your teeth with baking soda and salt.
Dolly byers, the author of The Basis of Natural Beauty, said that a natural whitening toothpaste can be made by taking half a spoonful of baking soda and salt, adding a drop of peppermint essential oil or olive oil and stirring evenly. You can use it to brush your teeth/kloc-0 times a week, otherwise it will easily damage the enamel.
Step 2 drink coffee with milk
When drinking tea or coffee, adding some milk is helpful to change the chemical structure of coffee or tea beverage, so that pigment is not easy to adhere to the surface of teeth and prevent teeth from turning black and yellow.
Step 3 eat more dark green vegetables
Minerals contained in dark green vegetables such as spinach and broccoli help to form a protective film on the tooth surface to prevent tooth discoloration. Dr Thomas Connery, an expert in cosmetic dentistry in new york, USA, also suggested eating more apples, pears, celery and carrots. Chewing can promote saliva secretion, reduce oral bacteria and whiten teeth.
4. Rinse your mouth for 30 seconds after each meal.
Dr. Connelly suggested that gargling for 30 seconds after meals can help prevent tooth discoloration caused by food pigments and remove food residues from the mouth.
5. Drink water through a straw
Drinking carbonated drinks is easy to damage enamel, causing tooth discoloration and tooth decay. It is recommended to use a straw to drink this kind of drink.
Tooth whitening method 1, nursing whitening, improving exogenous coloring.
Rejecting dark drinks and foods (black soy sauce, cigarettes, wine, tea, cola, coffee ...) has a more direct and serious impact on teeth. The improvement method is prevention, and the most effective method is to brush your teeth correctly.
2, medical whitening, all-round effective improvement
The so-called medical whitening can be understood as the whitening measures implemented by dentists, including cleaning teeth, whitening braces, cold light whitening, resin cutting, porcelain restoration and so on.
Methods 1: whitening braces, which were made according to the tooth type, coated with whitening liquid and worn at night. It is simple, low risk, low cost, and the effect can reach the expected value, but the course of treatment is based on years and needs long-term persistence.
Method 2: cold light whitening, bleaching and whitening with hydrogen peroxide whitening agent, and low temperature irradiation. 1 hour can complete the treatment, and the effect can last for 2 years. It is a cost-effective whitening method, but it has no effect on endogenous coloring.
Method 3: Apply resin veneer with similar color to the tooth surface to cover and beautify it. Wide application range, obvious effect and low cost, but the lasting effect is poor and needs to be supplemented regularly.
Method 4: Porcelain/all-ceramic restoration, grinding the tooth surface tissue as needed, and then installing metal (or porcelain) inner crown and high-temperature porcelain braces to completely improve the tooth shape. The most widely used radical cure method will cause damage to its own tooth tissue, and the cost is much more expensive than other methods.
3, make-up whitening, cleverly improve the color of teeth
In addition to these aggressive ways, choosing different lipstick colors with makeup can make teeth look whiter.